MC68HC11E1CFN3R2 Freescale Semiconductor, MC68HC11E1CFN3R2 Datasheet - Page 206

MC68HC11E1CFN3R2

Manufacturer Part Number
MC68HC11E1CFN3R2
Description
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of MC68HC11E1CFN3R2

Cpu Family
HC11
Device Core Size
8b
Frequency (max)
3MHz
Interface Type
SCI/SPI
Program Memory Type
ROMLess
Program Memory Size
Not Required
Total Internal Ram Size
512Byte
# I/os (max)
38
Number Of Timers - General Purpose
8
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
3V
On-chip Adc
8-chx8-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
52
Package Type
PLCC
Lead Free Status / Rohs Status
Not Compliant
Driving Boot Mode from Another M68HC11
206
MASTER
MCU
U3
MODB
XTAL
RxD
PE7
PB7
PB1
PB0
TxD
PREWIRED AREA
50
35
41
42
8
2
21
20
TRANSLATOR
Figure 6. MCU-to-MCU EPROM Duplicator Schematic
RS232 LEVEL
TO/FROM
J8
U4
J6
J3
M68HC11EVBU
J9
P4
50
35
41
42
21
20
8
M68HC11 Bootstrap Mode, Rev. 1.1
P5
50
35
41
42
8
21
20
WIRE-WRAP AREA
R12
R13
[1]
1K
1K
V DD
3.3K
R8
[2]
R10
15K
10K
R9
RED
GREEN
D5
D6
V DD
R14
R15
15K
10K
0.1 µ F
R7
C17
V DD
10K
18
17
26
35
20
21
1
7
3
2
+
20 µ F
XIRQ/V PPE
V
V SS
EXTAL
PB7
RxD
TxD
RESET
MODA
MODB
C18
DD
100
R11
Freescale Semiconductor
COM
MC68HC711E9
TARGET
MCU
U6
+12.25V
S2
OFF
ON
V PP

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